CN110347363A - Image based on display infinitely cuts splicing - Google Patents
Image based on display infinitely cuts splicing Download PDFInfo
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- CN110347363A CN110347363A CN201910610447.3A CN201910610447A CN110347363A CN 110347363 A CN110347363 A CN 110347363A CN 201910610447 A CN201910610447 A CN 201910610447A CN 110347363 A CN110347363 A CN 110347363A
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- 238000012545 processing Methods 0.000 claims abstract description 42
- 238000005520 cutting process Methods 0.000 claims abstract description 19
- 238000009826 distribution Methods 0.000 claims abstract description 10
- 238000005194 fractionation Methods 0.000 claims abstract description 7
- 238000003709 image segmentation Methods 0.000 claims abstract description 7
- 230000002452 interceptive effect Effects 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 10
- 230000003993 interaction Effects 0.000 claims description 8
- 230000011218 segmentation Effects 0.000 claims description 8
- 238000003860 storage Methods 0.000 claims description 5
- 230000006870 function Effects 0.000 claims description 4
- 230000015654 memory Effects 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000010422 painting Methods 0.000 claims description 3
- 230000005236 sound signal Effects 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 7
- 239000011159 matrix material Substances 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 6
- 238000007726 management method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000010076 replication Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
- G06F3/04845—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range for image manipulation, e.g. dragging, rotation, expansion or change of colour
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
- G06F3/1446—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display display composed of modules, e.g. video walls
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T3/00—Geometric image transformation in the plane of the image
- G06T3/40—Scaling the whole image or part thereof
- G06T3/4038—Scaling the whole image or part thereof for image mosaicing, i.e. plane images composed of plane sub-images
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/12—Synchronisation between the display unit and other units, e.g. other display units, video-disc players
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/36—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of a graphic pattern, e.g. using an all-points-addressable [APA] memory
- G09G5/37—Details of the operation on graphic patterns
- G09G5/373—Details of the operation on graphic patterns for modifying the size of the graphic pattern
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/36—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of a graphic pattern, e.g. using an all-points-addressable [APA] memory
- G09G5/39—Control of the bit-mapped memory
- G09G5/391—Resolution modifying circuits, e.g. variable screen formats
Abstract
The invention discloses a kind of images based on display infinitely to cut splicing, in image signal source without cutting, without distribution output environment or under the conditions of, display in splicing and access same signal source by way of connecing or concatenating, by making image segmentation unit size to every display in splicing, mode, splice the configuration and setting of serial number, more lower resolution displays combinations show high-resolution picture, controlling processing main plate includes microcontrol processor, image signal input interface, image signal ring outgoing interface, display driving output interface, microcontroller driver, the image signal in signal source is received control processing main plate by signal input interface, by controlling input equipment actions menu interactive interface, unit Fractionation regimen is made to the image signal received, splice the configuration of serial number, microcontroller driver root Image signal is intercepted accordingly according to configuration, scaling processing.
Description
[technical field]
The present invention relates to a kind of images based on display infinitely to cut splicing, espespecially by display itself to receiving
Image signal do cutting and the splicing of any display unit, this technology, which does not have to rely on matrix machine, video distributor etc., to be set
It is standby, can not be cut in signal source, without distribution output environment or under the conditions of, be applied to exhibition room, meeting room, station, airport, doctor
Institute, scientific research and education mechanism, square etc. show scene by the large-size screen monitors that multi-screen splicing forms, and it is entirely aobvious or any single to be equally applicable for single screen
Member interception display.
[background technique]
Currently, with the continuous development of larger panel industry and display driving the relevant technologies, giant display and multi-screen splicing
Combination is more and more widely used.Traditional Video Image Segmentation, splicing technology are usually to build on signal source
Preceding end main frame or some intermediate equipments (such as matrix machine) make cutting split screen to display image signals, then pass through the distributors such as matrix machine
It is sent out to each of mosaic screen group display screen respectively, realizes complete image by adjusting the stitching position of every display
Performance；This fixed cutting and joining image-forming mode not only have the split screen push of signal source to be wanted on hardware and software
It asks, and puts in debugging in the splicing of display with low-down flexibility and convenience.
Traditional Video Image Segmentation, splicing technology, since signal is cut and being distributed dependent on preceding end main frame
Processing, or intermediate need to there is matrix machine or video distributor to make cutting to source signal and without distribution output, this traditional technology phase
It is various to module, structure is complicated, hardware mechanism is huge, technical costs is higher.
Therefore, it is necessary to which designing the good image based on display of one kind infinitely cuts splicing, to overcome the above problem.
[summary of the invention]
Design a kind of image based on display and infinitely cut splicing, image signal source itself without cutting, without distribution
The environment of output or under the conditions of, by making image segmentation unit size, mode, splicing serial number to every display in splicing
Relevant configuration and setting enable more lower resolution displays to combine and display together out high-resolution picture, and it is aobvious to reach splicing
The effect shown.
A kind of image based on display infinitely cuts splicing, image signal source without cutting, without distribution output
Environment or under the conditions of, display in splicing and access same signal source by way of connecing or concatenating, by splicing
Every display makees image segmentation unit size, mode, the configuration and setting for splicing serial number, more lower resolution displays combinations
Show high-resolution picture characterized by comprising when image signal source itself is without cutting, exporting without distribution, more
Display connects spelling accordingly and places, and same signal source is accessed by way of in parallel, or go out to concatenate by display signal ring
Mode access same signal source, corresponding segmentation is made to display described in every, splicing is arranged, every display is shown
The corresponding image section in its space, more displays form splicing picture.The display is equipped with a control processing main plate, and one is aobvious
Show output equipment, a control input equipment, the control processing main plate includes a microcontrol processor, and image signal input connects
Mouthful, an image signal ring outgoing interface a, display drives output interface, a microcontroller driver, and the control processing main plate is
Integrated mainboard, the control input equipment are keypad or remote controler, and the display output equipment is display screen, the signal
The image signal in signal source is received the control processing main plate by input interface, operates institute by the control input equipment
Menu mutual interface is stated, the configuration that unit Fractionation regimen is made to the image signal received, splices serial number, the microcontroller driving
Program intercepts image signal according to configuration accordingly, scaling processing, by described image signal output interface by signal
It is pushed to the display output equipment, makes the image section being truncated to display all over the screen on an output device, the microcontroller driving
Program includes a menu mutual interface.
Further, the display microcontrol processor includes a main control unit MCU, an image signal input control mould
Block, an image signal processing module, a storage control module, colour painting matter processing module of the same colour, an OSD menu interaction process mould
Block, a sound module, a power management module, a signal ring go out control module and signal driving output interface module.
Further, the main control unit MCU is responsible for the operation of the microcontroller driver and execution and menu are handed over
Interoperate function, makees corresponding setting, configuration, processing with each module to the master controller.
Further, described image signal input control module is responsible for selection and configuration to signal input channel, receive,
Decoded input signal obtains input signal format, anyhow to size, line frequency field frequency message, and is transferred at described image signal
Module is managed, described image signal processing module is arranged according to signal cut mode, it is chosen to received to image signal work segmentation,
And face scaling processing of drawing a picture is joined according to the screen of the output equipment display screen, by the color image quality processing module to pattern colour
After being pocessed in color and image quality through signal driving output interface module by truncated picture signal export to display screen with
Show image frame.
Further, the storage control module is responsible for the main control unit MCU in the operation of microcontroller driver and is located
The non-volatile memories of the conversions of data and information during reason, caching and user configuration and preset data.
Further, the OSD menu interaction process module is aobvious in conjunction with the control input equipment and the output equipment
Display screen interacts control, and when multi-screen splicing, user does it based on the OSD menu interaction process module of display described in every
The Fractionation regimen of elementary area, the selection for splicing serial number configure, and the picture brightness to the display, color, currently
The setting of signal source channels adjusts.
Further, the sound module receive, the audio signal in decoding HDMI, DP input signal, or receive Line
In signal, and exported in the form of Line out to loudspeaker or stereo set.
Further, the power management module makees power management to the display.
Further, the signal ring goes out the image signal synchronism output that control module is responsible for receive, and is cascaded to down
One display；The signal driving output interface module is responsible for the processed image signal of the control processing main plate is defeated
Display screen is arrived out to show.
Compared with prior art, the invention has the following advantages:
Image based on display infinitely cuts splicing, and user by the menu mutual interface of the display and can set
It is standby, position is put according to spelling actual in the splicing of display described in every, corresponding setting and configuration are done to the display unit,
The same ultra high-definition image signal that the display is received does the segmentation of correspondingly sized cell window, and to segmentation signal list
Member is chosen, scales and image procossing and is shown, so that reaching in the picture entirety that all displays spliced are shown
The effect of splicing amplification display.Display described in the design does not have to rely on the equipment such as matrix machine, video distributor, can be in signal
Source do not cut, the environment without distribution output or under the conditions of, can be made according to actual needs by the display of respective number
Splice, all displays in splicing access same signal source by way of in parallel or series, keep multi-screen combination aobvious
Show with very high freedom degree and flexibility, greatly drop the environment complexity and splicing cost threshold of bottom tiled display,
This technology is integrated very high.In addition, signal source can equally be done the unit of arbitrary size by user under single screen applicable cases
It cuts, and unit as needed makes selection and Zoom display, display unit is done to high-definition image to meet user and is cut
It cuts, choose, finally by being displayed in full screen after scaling.
[Detailed description of the invention]
Fig. 1 is that the present invention is based on the unit principle framework schematic diagrames that the image of display infinitely cuts splicing；
Fig. 2 is that the present invention is based on the software set flow diagrams that the image of display infinitely cuts splicing；
Fig. 3 is infinitely to cut 4x4 multi-screen splicing in splicing the present invention is based on the image of display to combine display schematic diagram.
Fig. 4 is that display 2x2 is infinitely cut in splicing the present invention is based on the image of display with source-series splicing group
Close application schematic diagram.
Fig. 5 is that the homologous splicing group in parallel of display 2x2 in splicing is infinitely cut the present invention is based on the image of display
Close application schematic diagram.
Fig. 6 is that single screen cutting interception display schematic diagram in splicing is infinitely cut the present invention is based on the image of display.
[specific embodiment]
Purpose, structure, feature and effect to facilitate the understanding of the present invention etc., now in conjunction with the drawings and specific embodiments
The invention will be further described.
Wherein Fig. 1 is the display unit principle framework schematic diagram.
Referring to Figure 1 to Fig. 3, the image based on display infinitely cuts splicing, in image signal source without cutting, nothing
Distribute output environment or under the conditions of, display in splicing and access same signal source by way of connecing or concatenating, pass through
Image segmentation unit size, mode, the configuration and setting for splicing serial number, more low resolution are made to every display in splicing
Display combinations show high-resolution picture, when image signal source itself is without cutting, exporting without distribution, more displays
Spelling is connect accordingly to place, and same signal source is accessed by way of in parallel, or go out in a manner of concatenation display signal ring
Same signal source is accessed, corresponding segmentation, splicing setting are made to display described in every, every display shows its space
Corresponding image section, more displays form splicing picture.Image based on display infinitely cuts splicing to display
Device image signal can do cutting and the splicing of any cell window, can be applied to exhibition room, meeting room, station, airport, doctor
Institute, scientific research and education mechanism, square etc. show scene by the large-size screen monitors that multi-screen splicing forms, and the signal in the case of single screen also can be used
The interception of any unit and scaling, refer to Fig. 6, under single screen applicable cases, user can equally do signal source arbitrarily large
Small unit is cut, and unit as needed makes selection and Zoom display, is shown with meeting user to high-definition image
Unit cutting is chosen, finally by being displayed in full screen after scaling.
The display is equipped with a control processing main plate, a display output equipment, a control input equipment, at the control
Managing mainboard includes a microcontrol processor, an image signal input interface, an image signal ring outgoing interface, a display driving output
Interface, a microcontroller driver, the control processing main plate are integrated mainboard, the control input equipment for keypad or
Remote controler, the display output equipment are display screen, and the signal input interface receives the image signal in signal source described
Processing main plate is controlled, the menu mutual interface is operated by the control input equipment, the image signal received is made single
First Fractionation regimen, the relevant configuration for splicing serial number, the microcontroller driver carry out image signal according to configuration corresponding
Interception, scaling processing, are pushed to the display output equipment for signal by described image signal output interface, make to be truncated to
Image section display all over the screen on an output device, the microcontroller driver include a menu mutual interface.
The display microcontrol processor includes a main control unit MCU, an image signal input control module, an image
Signal processing module, a storage control module, colour painting matter processing module of the same colour, an OSD menu interaction process module, a sound
Module, a power management module, a signal ring go out control module and signal driving output interface module.
The main control unit MCU is responsible for operation and execution and the menu interactive operation function of the microcontroller driver
Can, corresponding setting, configuration, processing are made with each module to the master controller.Described image signal input control module is negative
The selection and configuration to signal input channel are blamed, is received, decoded input signal, obtains input signal format, anyhow to size, row
Frequency field frequency message, and it is transferred to described image signal processing module.Described image signal processing module is according to signal cut mode
It is arranged, makees segmentation selection to image signal to received, and reduction of area of drawing a picture is joined according to the screen of the output equipment display screen and puts place
Reason drives output interface through the signal to after being pocessed on image color and image quality by the color image quality processing module
Module exports truncated picture signal to display screen to show image frame.
The storage control module is responsible for the main control unit MCU in the operation of microcontroller driver and treatment process
The non-volatile memories of the conversion of data and information, caching and user configuration and preset data.The user configuration and default
The non-volatile memories of data may insure that the equal preset values of cutting splicing can be stored in the case where the display powers off, and
It can correctly read after the power-up and the display is allowed to restore corresponding configuration and setting.
The OSD menu interaction process module is handed in conjunction with the control input equipment and the output equipment display screen
Mutually control, when multi-screen splicing, user does elementary area to it based on the OSD menu interaction process module of display described in every
Fractionation regimen, the selection for splicing serial number configure, and the picture brightness to the display, color, current signal source channels
Setting adjusts.Audio signal in the sound module reception, decoding HDMI, DP input signal, or receive Line in news
Number, and export in the form of Line out the audio scene to loudspeaker or stereo set, when showing with synchronizing picture.Multi-screen can be passed through
Space arrangement when splicing sets up the sound output mode of display described in separate unit, for example the display spliced on the left side is only set
Determine the output of L channel sound, the display spliced on the right only sets right channel sound output, this can enhance mosaic screen in entirety
Three-dimensional sense on audio.The power management module makees power management to the display, such as without can enter in the case of signal
Battery saving mode has and automatically wakes up in the case of signal, to achieve the purpose that Energy Saving Control.
The signal ring goes out the image signal synchronism output that control module is responsible for receive, be cascaded to next it is described aobvious
Show device；The signal driving output interface module is responsible for the processed image signal of the control processing main plate being output to display screen
Display.
In summary principle function and characteristic, Fig. 4 and Fig. 5 open up respectively state the display the homologous tiled display of series connection and
The application of homologous tiled display in parallel.
Refer to Fig. 4, display is connected homologous tiled display application, 4 maximum output resolution ratio for 1920x1080 institute
The super clear display splicing wall of UHD that FHD high-clear display is spatially spliced into 3840x2160 by 2x2 array is stated, signal source is
The PC host of video card with 1 HDMI2.0 output interface, wherein 1 HDMI of display is inputted the display of 4 splicings
Interface connects the HDMI2.0 output interface of PC video card, and the ring that the HDMI2.0 input interface of display 2 connects display 1 goes out
HDMI2.0 output interface, the ring that the HDMI2.0 input interface of display 3 connects display 2 go out HDMI2.0 output interface, display
The ring that the HDMI2.0 input interface of device 4 connects display 3 goes out HDMI2.0 output interface, and four displays form the homologous mould of cascade
Formula, every display can receive the image signal of same 4k2k, by carrying out image to display described in every
Signal cuts the setting of size, stitching position or serial number, and in this figure, the signal to 1/4 part of image upper left side is arranged in display 1
It cuts, intercept and image quality is handled and shown, display 2, display 3, display 4 are respectively set to image upper right side, lower-left
Square, 1/4 part of lower right signal cuts and intercepts and image quality is handled and shown, the FHD display of 4 2k1k is spelled
Be connected together presentation general image picture be a width frame 4k2k ultra high-definition image.Without using matrix among whole system
The equipment such as machine or video distributor, GPU the or PC system of need not have particular image cutting only commonly can need to support that 4k2k is defeated
PC out is as signal source.
Refer to Fig. 5, display homologous tiled display application in parallel, 4 maximum output resolution ratio for 1920x1080 institute
The super clear display splicing wall of UHD that FHD high-clear display is spatially spliced into 3840x2160 by 2x2 array is stated, signal source can
To be the PC (or one 1 UHD box gone out into 4) of a video card for being equipped with 4 UHD image signal output interfaces, with
It is the PC host of the video card with 2 HDMI2.0 and 2 DP1.2 output interfaces described in this figure.The display can support more
Kind of signal format input interface, wherein display 1 and display 2 are respectively connected to two DP of PC to the displays of 4 splicings
Interface, display 3 and display 4 are respectively connected to two HDMI interface of PC.It is 4k2k replication mode that 4 delivery outlets, which are arranged, in the end PC
Resolution ratio output, every display can receive the image signal of 4k2k by respective input channel, by every
Display described in platform carries out the setting of the cutting size of image signal, stitching position or serial number, and the FHD of 4 2k1k is shown
The general image picture that device is presented is the ultra high-definition image of a width frame 4k2k.Equally without using matrix machine among whole system
Or the intermediate equipments such as video distributor, GPU the or PC system of need not have particular image cutting only need to be on the PC that 4K2K is exported
Do simple signal output mode setting.
Be described in detail above be only the present invention preferable case study on implementation explanation, it is non-therefore limit to patent model of the invention
It encloses, so, all equivalence techniques with carried out by this creation specification and diagramatic content change, and are both contained in patent model of the invention
In enclosing.
Claims (9)
1. a kind of image based on display infinitely cuts splicing, in image signal source without cutting, the ring without distribution output
Border or under the conditions of, display in splicing and access same signal source by way of connecing or concatenating, by every in splicing
Platform display makees image segmentation unit size, mode, the configuration and setting for splicing serial number, and more lower resolution displays combinations are aobvious
High-resolution picture is shown characterized by comprising when image signal source itself is without cutting, exporting without distribution, Duo Taixian
Show that device connects spelling accordingly and places, same signal source is accessed by way of in parallel, or go out with concatenation by display signal ring
Mode accesses same signal source, makees corresponding segmentation, splicing setting to display described in every, every display shows it
The corresponding image section in space, more displays form splicing picture, and the display is equipped with a control processing main plate, a display
Output equipment, a control input equipment, the control processing main plate include a microcontrol processor, and image signal input connects
Mouthful, an image signal ring outgoing interface a, display drives output interface, a microcontroller driver, and the control processing main plate is
Integrated mainboard, the control input equipment are keypad or remote controler, and the display output equipment is display screen, the signal
The image signal in signal source is received the control processing main plate by input interface, operates institute by the control input equipment
Menu mutual interface is stated, the configuration that unit Fractionation regimen is made to the image signal received, splices serial number, the microcontroller driving
Program intercepts image signal according to configuration accordingly, scaling processing, by described image signal output interface by signal
It is pushed to the display output equipment, makes the image section being truncated to display all over the screen on an output device, the microcontroller driving
Program includes a menu mutual interface.
2. the image based on display infinitely cuts splicing as described in claim 1, it is characterised in that: the display
Microcontrol processor includes a main control unit MCU, and an image signal input control module, an image signal processing module, one deposits
Store up control module, colour painting matter processing module of the same colour, an OSD menu interaction process module, a sound module, a power management mould
Block, a signal ring go out control module and signal driving output interface module.
3. the image based on display infinitely cuts splicing as claimed in claim 2, it is characterised in that: the master control list
First MCU is responsible for the operation and execution and menu interactive operation function of the microcontroller driver, to the master controller
Each module make corresponding setting, configuration, processing.
4. the image based on display infinitely cuts splicing as claimed in claim 2, it is characterised in that: described image news
Number input control module is responsible for selection and configuration to signal input channel, receives, decoded input signal, obtains input signal lattice
Formula, anyhow to size, line frequency field frequency message, and be transferred to described image signal processing module, described image signal processing module
It is arranged according to signal cut mode, makees segmentation selection to image signal to received, and according to the output equipment display screen
Screen joins face scaling processing of drawing a picture, described to passing through after being pocessed on image color and image quality by the color image quality processing module
Signal driving output interface module exports truncated picture signal to display screen to show image frame.
5. the image based on display infinitely cuts splicing as claimed in claim 2, it is characterised in that: the storage control
Molding block be responsible for the main control unit MCU microcontroller driver operation and treatment process in data and information conversion,
The non-volatile memories of caching and user configuration and preset data.
6. the image based on display infinitely cuts splicing as claimed in claim 2, it is characterised in that: the OSD dish
The mutual processing module of single cross interacts control, multi-screen splicing in conjunction with the control input equipment and the output equipment display screen
When, user does the Fractionation regimen of elementary area, splicing sequence based on the OSD menu interaction process module of display described in every to it
Number selection configure, and the picture brightness to the display, color, current signal source channels setting adjust.
7. the image based on display infinitely cuts splicing as claimed in claim 2, it is characterised in that: the sound mould
Audio signal in block reception, decoding HDMI, DP input signal, or Line in signal is received, and export in the form of Line out
To loudspeaker or stereo set.
8. the image based on display infinitely cuts splicing as claimed in claim 2, it is characterised in that: the power supply pipe
Module is managed, power management is made to the display.
9. the image based on display infinitely cuts splicing as claimed in claim 2, it is characterised in that: the signal ring
Control module is responsible for the image signal synchronism output that will be received out, is cascaded to the next display；The signal driving
Output interface module, which is responsible for the control processing main plate processing image signal, to be output to display screen and shows.
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| CN201910610447.3A CN110347363A (en) | 2019-07-08 | 2019-07-08 | Image based on display infinitely cuts splicing |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111355861A (en) * | 2020-05-25 | 2020-06-30 | 深圳市康帕斯科技发展有限公司 | Multi-screen video synchronous splicing device and method |
| CN111414109A (en) * | 2020-03-25 | 2020-07-14 | 深圳市嘉利达专显科技有限公司 | Magnifier system based on display |
| CN112734639A (en) * | 2020-12-28 | 2021-04-30 | 南京欣威视通信息科技股份有限公司 | Image display splicing method and system |
| CN113190201A (en) * | 2021-05-17 | 2021-07-30 | 业成科技（成都）有限公司 | Splicing electronic device and driving method |
| WO2023005050A1 (en) * | 2021-07-28 | 2023-02-02 | 深圳创维－Rgb电子有限公司 | Fully automatic multi-screen splicing method, device, and storage medium |
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| WO2023005050A1 (en) * | 2021-07-28 | 2023-02-02 | 深圳创维－Rgb电子有限公司 | Fully automatic multi-screen splicing method, device, and storage medium |
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